DARUI Electric recommends
>Integrates multiple AC and DC power supplies, facilitating the testing of switchgear and greatly improving work efficiency.
>Uses independent transformers and voltage regulators for boosting voltage (or current), avoiding damage to the voltage regulator.
>The primary components inside the box are from well-known domestic brands; the meters for measuring current, voltage, frequency, etc., are from famous brands, and the sensors (current and
voltage transformers) are of 0.5S class.
>The panel is anodized and brushed, which is wear-resistant, dirt-resistant, and more aesthetically pleasing.
Technical Parameters
>Input Power: Three-phase five-wire AC380V
>Output Voltage and Current:
①Three-phase AC100V output (3A, fixed value) One set of terminals
②Three-phase AC 0 - 10A output (10V, adjustable) One set of terminals
③DC fixed outputs 24V, 36V, 110V, 220V (4A) One set of terminals
④AC operating voltage output AC 0 - 400V, at 220V, current less than 10A One set of terminals
⑤DC operating voltage output DC 0 - 250V (10A) One set of terminals
⑥DC closing power supply output DC 0 -250V (300A, short-time operation) One set of terminals (optional)
⑦Single-phase AC220V output (fixed value, socket type) Two sets of terminals
⑧Three-phase AC380V output (fixed value, terminals) One set of terminals
⑨Closing control contacts ⑤, ⑧; opening control contacts ⑥, ⑦
>Dimensions: 650X750X1100mm3
>Weight: 55kg
The high and low voltage switchgear power-on test bench is used by manufacturers of high and low voltage switchgear to conduct various power-on tests before shipment. It can provide various AC and DC power supplies, facilitating the testing of switchgear and improving work efficiency.
Note: The above information and technical parameters are compiled and released by Yangzhou DARUI Electric Co., Ltd.
